function setregion(tt){
	var ttop  = tt.offsetTop;
	var tleft = tt.offsetLeft;
	while (tt = tt.offsetParent){ttop+=tt.offsetTop; tleft+=tt.offsetLeft;}
	document.getElementById("recregion").style.top = ttop+22;
	document.getElementById("recregion").style.left = tleft+1;
		
   if (document.getElementById("recregion").style.visibility=='hidden'){
	document.getElementById("recregion").style.visibility ='visible';
	}else{
	document.getElementById("recregion").style.visibility ='hidden';}
}

function setregion1(tt){//公交
	var ttop  = tt.offsetTop;
	var tleft = tt.offsetLeft;
	while (tt = tt.offsetParent){ttop+=tt.offsetTop; tleft+=tt.offsetLeft;}
	document.getElementById("recregion1").style.top = ttop+22;
	document.getElementById("recregion1").style.left = tleft+1;
	
   if (document.getElementById("recregion1").style.visibility=='hidden'){
	document.getElementById("recregion1").style.visibility ='visible';
	}else{
	document.getElementById("recregion1").style.visibility ='hidden';}
}

function hideregion(){
    document.getElementById("recregion").style.visibility ='hidden';
   // document.getElementById("recregion1").style.visibility ='hidden';
}
function hideregion1(){
  //  document.getElementById("recregion").style.visibility ='hidden';
   document.getElementById("recregion1").style.visibility ='hidden';
}

//选择城市
function setcity(cityname,citycode)
{
	document.getElementById("region").value = cityname;
	document.getElementById("region2").value = cityname;
	document.getElementById("citycode").value=citycode;
	hideregion();
}

//选择城市
function setcity2(cityname,citycode,mode)
{
    var txtpath;
	document.getElementById("region").value = cityname;
	parent.document.getElementById("citycode").value=citycode;
	hideregion();
    var xy=GetX(citycode);
	//alert(xy[0]);
    parent.f_mapmain.zoomtocitycenter(xy[0],xy[1],xy[2]); 
    if (typeof mode!="undefined"){
    window.document.location.href="mainspecial.aspx?region="+ citycode ;
    }
	
}

//选择城市(公交) 
function setcity3(cityname,citycode)
{
	document.getElementById("region1").value = cityname;
	document.getElementById("citycode").value=citycode;
	hideregion();
     f_mapmain.changeRegion(citycode);
             
      var loc="mgis.aspx?type=gis&Region="+ encodeURIComponent(citycode);
      qresult.document.getElementById("Form1").action=loc;
	  qresult.document.getElementById("Form1").submit();
	  
	  hidentable(citycode);

}
//选择城市
function setcity4(cityname,citycode)
{
    
	document.getElementById("region").value = cityname;
	document.getElementById("region2").value = cityname;
	document.getElementById("citycode").value=citycode;
	hideregion();
     
     f_mapmain.changeRegion(citycode);
     
     var loc="mgis.aspx?type=gis&Region="+ encodeURIComponent(citycode);
      qresult.document.getElementById("Form1").action=loc;
	  qresult.document.getElementById("Form1").submit();

}
//选择城市(公交) 
function setcity5(cityname,citycode)
{
	document.getElementById("region1").value = cityname;
	document.getElementById("citycode").value=citycode;
	hideregion();
	  f_mapmain.changeRegion(citycode);
             
      var loc="mgis.aspx?type=gis&Region="+ encodeURIComponent(citycode);
      qresult.document.getElementById("Form1").action=loc;
	  qresult.document.getElementById("Form1").submit();

}

//选择城市(公交) 
function setcity1(cityname,citycode)
{
	document.getElementById("region1").value = cityname;
	document.getElementById("citycode").value=citycode;
	hideregion1();
}

function setwz()
{
document.getElementById("wz").src="images/wz_inco2.gif";
document.getElementById("dt").src="images/dt_inco.gif";
document.getElementById("gj").src="images/gj_inco.gif";
document.getElementById("zj").src="images/zjc_inco.gif";
document.getElementById("zs").src="images/zs_inco.gif";
document.getElementById("Query1").style.display='block';
document.getElementById("Query3").style.display='none';
document.getElementById("Query4").style.display='none';
document.getElementById("Query5").style.display='none';
}
function setdt()
{
document.getElementById("wz").src="images/wz_inco.gif";
document.getElementById("dt").src="images/dt_inco2.gif";
document.getElementById("gj").src="images/gj_inco.gif";
document.getElementById("zj").src="images/zjc_inco.gif";
document.getElementById("zs").src="images/zs_inco.gif";
}

function setgj()
{
document.getElementById("wz").src="images/wz_inco.gif";
document.getElementById("dt").src="images/dt_inco.gif";
document.getElementById("gj").src="images/gj_inco2.gif";
document.getElementById("zj").src="images/zjc_inco.gif";
document.getElementById("zs").src="images/zs_inco.gif";
document.getElementById("Query1").style.display='none';
document.getElementById("Query3").style.display='block';
document.getElementById("Query4").style.display='none';
document.getElementById("Query5").style.display='none';
}
function setgj2()
{
document.getElementById("wz").src="images/wz_inco.gif";
document.getElementById("dt").src="images/dt_inco.gif";
document.getElementById("gj").src="images/gj_inco2.gif";
document.getElementById("zj").src="images/zjc_inco.gif";
document.getElementById("zs").src="images/zs_inco.gif";
document.getElementById("Query1").style.display='none';
document.getElementById("Query3").style.display='block';
document.getElementById("Query4").style.display='none';
document.getElementById("Query5").style.display='none';
document.getElementById("region1").value = '南京';
document.getElementById("citycode").value='320101';
}
function setzj()
{
document.getElementById("wz").src="images/wz_inco.gif";
document.getElementById("dt").src="images/dt_inco.gif";
document.getElementById("gj").src="images/gj_inco.gif";
document.getElementById("zj").src="images/zjc_inco2.gif";
document.getElementById("zs").src="images/zs_inco.gif";
document.getElementById("Query1").style.display='none';
document.getElementById("Query3").style.display='none';
document.getElementById("Query4").style.display='block';
document.getElementById("Query5").style.display='none';
}
function setzs()
{
document.getElementById("wz").src="images/wz_inco.gif";
document.getElementById("dt").src="images/dt_inco.gif";
document.getElementById("gj").src="images/gj_inco.gif";
document.getElementById("zj").src="images/zjc_inco.gif";
document.getElementById("zs").src="images/zs_inco2.gif";
document.getElementById("Query1").style.display='none';
document.getElementById("Query3").style.display='none';
document.getElementById("Query4").style.display='none';
document.getElementById("Query5").style.display='block';
}
function setwz1()
{
document.getElementById("Query1").style.display='block';
document.getElementById("Query3").style.display='none';
document.getElementById("Query4").style.display='none';
}
function setgj1()
{
document.getElementById("Query1").style.display='none';
document.getElementById("Query3").style.display='block';
document.getElementById("Query4").style.display='none';
}
function setzj1()
{
document.getElementById("Query1").style.display='none';
document.getElementById("Query3").style.display='none';
document.getElementById("Query4").style.display='block';
}

function change(num){
switch(num)
{
case 1:
document.getElementById("hy").src="images/rwzn/rwzn.gif";
break;
case 2:
document.getElementById("qy").src="images/rwzn/qymp.gif";
break;
case 3:
document.getElementById("gr").src="images/rwzn/grmp.gif";
break;
}
return false ;
}
function changtu(num){
switch(num)
{
case 1:
document.getElementById("hy").src="images/rwzn/rwzn2.gif";
break;
case 2:
document.getElementById("qy").src="images/rwzn/qymp2.gif";
break;
case 3:
document.getElementById("gr").src="images/rwzn/grmp2.gif";
break;
}
return false ;
}
        
function geturl(num){
switch(num){
case 1:
       Form1.action ="mappic/swindex.aspx?citycode=" + document.getElementById("citycode").value;
       Form1.target ="_blank";
       Form1.submit();
break;
case 2:
       Form1.action ="mappic/gjxlindex.aspx?citycode=" + document.getElementById("citycode").value;
       Form1.target ="_blank";
       Form1.submit();
break;
case 3:
       Form1.action ="mappic/jyzindex.aspx?citycode=" + document.getElementById("citycode").value;
       Form1.target ="_blank";
       Form1.submit();
break;
case 4:
       Form1.action ="mappic/qydzindex.aspx?citycode=" + document.getElementById("citycode").value;
       Form1.target ="_blank";
       Form1.submit();
break;

}
return false;
}